Class: Ferret::Analysis::AsciiLowerCaseFilter

Inherits:
Object
  • Object
show all
Defined in:
ext/r_analysis.c

Overview

Summary

AsciiLowerCaseFilter normalizes a token’s text to lowercase but only for ASCII characters. For other characters use LowerCaseFilter.

Example

["One", "TWO", "three", "RÉSUMÉ"] => ["one", "two", "three", "rÉsumÉ"]